{"instruction": "You are an expert in relationship extraction. Please extract relationship triples that match the schema definition from the input. Return an empty list for relationships that do not exist. Please respond in the format of a JSON string.", "schema": ["state or province of headquarters", "state or provinces of residence", "alternate names", "spouse"], "input": "Transport also tours and records as the band of  Brisbane  singer and Sony-BMG artist  Kate Miller-Heidke  joined by singer and violinist Sallie Campbell ."}
{"state or province of headquarters": [], "state or provinces of residence": [], "alternate names": [], "spouse": []}